朱莉娅的 run
功能似乎难以运行 source
. 奇怪的是,如果我在shell中运行完全相同的命令,它就没有问题 .
有没有办法以编程方式从Julia运行命令?
julia> cmd = "/home/me/tensorflow/bin/activate"
"/home/me/tensorflow/bin/activate"
julia> run(`ls $cmd`)
/home/me/tensorflow/bin/activate
julia> run(`source $cmd`)
ERROR: could not spawn `source /home/me/tensorflow/bin/activate`: no such file or directory (ENOENT)
in _jl_spawn at process.jl:262
in anonymous at process.jl:415
in setup_stdio at ./process.jl:403
in __spawn#58__ at ./process.jl:414
in run at ./process.jl:530
shell> source /home/me/tensorflow/bin/activate
1 回答
source是内置命令
试试这样:
视窗: